homeWorkShuffle

using System;

namespace homeworkShuffle
{
    internal class Program
    {
        private static readonly Random random = new Random();
        static void Main(string[] args)
        {
            int lenghtArray = 10;
            int minValueNumber = 0;
            int maxValueNumber = 100;

            int[] numbers = GenerateRandomArray(lenghtArray, minValueNumber, maxValueNumber);

            Console.Write("Обычный массив: ");
            ShowArray(numbers);

            Console.Write("Перемешанный массив: ");
            ShuffleArray(numbers);
            ShowArray(numbers);
        }

        static void ShuffleArray(int[] numbers)
        {
            int randomIndex;
            int tempNumber;

            for (int i = 0; i < numbers.Length; i++)
            {
                randomIndex = random.Next(0, numbers.Length);

                tempNumber = numbers[i];
                numbers[i] = numbers[randomIndex];
                numbers[randomIndex] = tempNumber;
            }
        }

        static int[] GenerateRandomArray(int lenghtArray, int minValueNumber, int maxValueNumber)
        {
            int[] numbers = new int[lenghtArray];

            for (int i = 0; i < lenghtArray; i++)
            {
                numbers[i] = random.Next(minValueNumber, maxValueNumber + 1);
            }

            return numbers;
        }

        static void ShowArray(int[] numbers)
        {
            Console.Write(numbers[0]);

            for (int i = 1; i < numbers.Length; i++)
            {
                Console.Write($", {numbers[i]}");
            }

            Console.WriteLine();
        }
    }
}